
// 容量单位转换 limit 单位：Byte
const converCapacity = (limit) => {
   var size = "";
   if (limit < 0.1 * 1024) { //如果小于0.1KB转化成B
      size = limit.toFixed(2) + "B";
   } else if (limit < 0.1 * 1024 * 1024) { //如果小于0.1MB转化成KB
      size = (limit / 1024).toFixed(2) + "KB";
   } else if (limit < 0.1 * 1024 * 1024 * 1024) { //如果小于0.1GB转化成MB
      size = (limit / (1024 * 1024)).toFixed(2) + "MB";
   } else { //其他转化成GB
      size = (limit / (1024 * 1024 * 1024)).toFixed(2) + "GB";
   }

   var sizestr = size + "";
   var len = sizestr.indexOf("\.");
   var dec = sizestr.substr(len + 1, 2);
   if (dec == "00") { //当小数点后为00时 去掉小数部分
      return sizestr.substring(0, len) + sizestr.substr(len + 3, 2);
   }
   return sizestr;
}

export default{
   converCapacity
}